Therefrom; heating said waste edible oil from which solid materials have been removed to a predetermined temperature, thereby removing moisture and materials of odor contained in the waste edible oil therefrom by evaporation; dissolving in alcohol a catalyst containing at least one type or more types of alkaline material selected from a group comprised of at least potassium hydroxide, potassium carbonate and potassium alcoholate, thereby preparing an alcoholic solution containing the catalyst; mixing said waste edible oil from which said solid materials, moisture and materials of odor have been removed with said alcoholic solution containing the catalyst and stirring the waste edible oil and alcoholic solution, thereby accelerating a catalytic reaction between the waste edible oil and the alcohol and obtaining a reaction product between the waste edible oil and the alcohol; separating said reaction product into a light solution and a heavy solution; mixing the light solution obtained in the separation step with a solid absorbent, thereby impurities such as residual catalyst, odor material, moisture contained in the light solution being absorbed by the solid absorbent; and separating and removing said solid absorbent from a mixture of the solid absorbent having absorbed the impurities and the light solution.

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The treatment of hydrogen sulfide odor of petrochemical enterprise using bleaching powder was studied primarily in this experiment which including bleaching powder adding amount,hydrogen sulfide concentration,odor flux,absorption-oxidation temperature,and so on.

實驗采用填料吸收塔對漂白粉用于石化企業(yè)硫化氫惡臭的治理進行了初步研究日韩午夜在线试看网站免费，系統(tǒng)研究了漂白粉投加量免费a片在线、硫化氫濃度、進氣流量中文字幕亚洲男人的天堂网络、吸收氧化溫度女生张开腿让男人桶、液氣比等因素對處理效果的影響。

From the aspects of statistical data,diffusibility,odor and toxicity of pollutants,it discussed the main odor pollutants such as hydrogen sulfide,sulfur dioxide, carbon bisulfide ,thior and ammonia etc.

綜述了硫化氫WWWW黄色精品在线、二氧化硫黄网站免费观看视频在线、二硫化碳和硫醇等硫化物的臭味特征、危害性、中毒癥狀欧美一区二区精品视频、國家環(huán)保部門許可的排放標(biāo)準(zhǔn)及其防治辦法亚洲A级黄片。

The main differences in chemical compounds related to the taste and flavorbetween cultured and wild prawns may be summerized as follows: 1 The content of quaternary bases in the extractives of wild prawn is higher than that of cultured prawn; 2 The content of fatty acids, C18:2ω6 is higher in the cultured prawn; 3 Many thiazole compounds were found in the odor concentrate of cultured prawn, azulene was found in the odor compounds of wild prawn; 4 The textrue of cultrued prawn meat is relatively weak.

綜上所述，養(yǎng)殖對蝦與天然對蝦的嘗味比較中主要差別是提取物組分的有機堿又大又粗又长又高潮的视频；對蝦肌肉脂質(zhì)比較結(jié)果是養(yǎng)殖對蝦肌肉脂質(zhì)中C18：2ω6含量特別高久久天堂网色综合综合色；對蝦揮發(fā)性成分結(jié)果是養(yǎng)殖對蝦中有大量的噻唑化合物国产高清无码202，天然對蝦存在薁類化合物黄色网站视频网址；兩類對蝦質(zhì)地比較的結(jié)果是養(yǎng)殖對蝦質(zhì)地不及天然對蝦。

Halitosis may follow eructation from the GI tract or may be caused by systemic metabolic conditions--eg, an a cet one odor with diabetes mellitus, a mousy odor with liver failure, and a urinous odor with kidney failure.

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Halitosis may follow eructation from the GI tract or may be caused by systemic metabolic conditio --eg, an acetone odor with diabetes mellitus, a mousy odor with liver failure, and a urinous odor with kidney failure.

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Somehow,I always remember the menu: a flock of Scottish men sit in the street corner logily,they take wisky and guitar in their arms , their sight is profound,face is pale,the gray and cool wind may blow open their absolutely empty skirt.......differently from the smell of hormone inundated in other cities.the smell of firewater is all around their bodies,this kind of odor refuse people to approach ,this odor ,is addressed as solitude.....

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The essential oil was prepared from the peel by solution extraction, and separated into fractions of hydrocarbon and oxygenated compounds through a silicagel column. As the oxygenated fraction had the characteristic aroma of the peel oil, odor quality of the fraction was estimated on the basis of a odor unit value. Twenty five compounds such as geranial, neral, linalool and aliphatic aldehydes were selected as the components contributed to the aroma of the peel oil.

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The combined bioreactor, which consists of a bacteria zone and a fungi zone, can overcome the shortcoming of the traditional bioreactor. Both hydrophilic and hydrophobic volatile organic compounds and mephitic compounds in the odor gas can be removed effectively by the synergistic reaction of the bacteria and fungi in the combined bioreactor.

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